[Mlir-commits] [mlir] 57c8935 - mlir/linalg: improve debugging in LinalgTransformOps

[Ramkumar Ramachandra]

Author: Ramkumar Ramachandra
Date: 2022-12-03T09:55:03+01:00
New Revision: 57c893599d6b7897285bab7a007fe86fb0f3e312

URL: https://github.com/llvm/llvm-project/commit/57c893599d6b7897285bab7a007fe86fb0f3e312
DIFF: https://github.com/llvm/llvm-project/commit/57c893599d6b7897285bab7a007fe86fb0f3e312.diff

LOG: mlir/linalg: improve debugging in LinalgTransformOps

Make use of notifyMatchFailure in one place.

Signed-off-by: Ramkumar Ramachandra <r at artagnon.com>

Differential Revision: https://reviews.llvm.org/D139191

Added: 
    

Modified: 
    mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp b/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
index 4bfa5b4a2e8a1..98734baed1adb 100644
--- a/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
+++ b/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
@@ -1804,7 +1804,7 @@ struct VectorizationPattern : public RewritePattern {
                                 PatternRewriter &rewriter) const override {
     LinalgOp linalgOp = dyn_cast<LinalgOp>(op);
     if (!linalgOp)
-      return failure();
+      return rewriter.notifyMatchFailure(op, "expected Linalg Op");
     return vectorize(rewriter, linalgOp);
   }
 };